There have been faked screenshots showing that a supposed "3.2 beta" version of GearScore reveals other player's RealIDs on tooltip. Not only is there no 3.2 beta, but this functionality does not exist in any version of GearScore. I will also never include functionality like this in GearScore.

The 2nd line sets a variable as to what fake name you want to use, simply create an array of fake names and you can choose them at random or make them show for specific char names to make the effect look more convincing.